Reynold Xin 7143904700 [SPARK-14358] Change SparkListener from a trait to an abstract class ... ## What changes were proposed in this pull request? Scala traits are difficult to maintain binary compatibility on, and as a result we had to introduce JavaSparkListener. In Spark 2.0 we can change SparkListener from a trait to an abstract class and then remove JavaSparkListener. ## How was this patch tested? Updated related unit tests. Author: Reynold Xin <rxin@databricks.com> Closes #12142 from rxin/SPARK-14358.		2016-04-04 13:26:18 -07:00
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main	[SPARK-14358] Change SparkListener from a trait to an abstract class	2016-04-04 13:26:18 -07:00
test	[SPARK-14355][BUILD] Fix typos in Exception/Testcase/Comments and static analysis results	2016-04-03 18:14:16 -07:00